keyers to send CW or Hellschreiber signals using any radio transmitter capable
of putting out a carrier wave. The application presents a list of editable
phrases, then plays the selected phrase as morse code (or Hellschriber) through
the sound output. The audible tones produced may be used directly if a modulated
signal is desired, but the sound can also be routed through an easy-to-build
interface which converts this sound into on/off keying for the transmitter.
Although APK downloads are available below to give you the choice, you should be aware that by installing that way you will not receive update notifications and it's a less secure way to download. We recommend that you install the F-Droid client and use that.Download F-Droid
This version requires Android 2.1 or newer.
It is built and signed by F-Droid, and guaranteed to correspond to this source tarball.
have full network accessAllows the app to create network sockets and use custom network protocols. The browser and other applications provide means to send data to the internet, so this permission is not required to send data to the internet.
access precise location only in the foregroundThis app can get your precise location from location services while the app is in use. Location services for your device must be turned on for the app to get location. This may increase battery usage.
access approximate location only in the foregroundThis app can get your approximate location from location services while the app is in use. Location services for your device must be turned on for the app to get location.